<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>重新注册</title>
</head>
<body>
<center>
  <h1>用户已存在，请重新注册！</h1><br>
  <a href="/myweb/reg.html">注册</a>
</center>

</body>
</html>